轉換LINQ查詢到的SQLQuery

Question

我需要幫助從LINQ語法此查詢轉換爲SQLServer的查詢語法：

var t1 = (from p in db.Varors join 
      op in db.OrderVarors on p.id equals op.IdVara 
      where op.IdOrder == OrderId 
      select p).ToList(); 

Answer 1

希望這有助於： -

SELECT v.* from Varors v 
JOIN ordervarors ov on v.id = ov.id 
where ov.idOrder == @OrderId 

Answer 2

這是一個簡單的加入 - 試試這個：

select Varors.* 
from Varors 
join OrderVarors on Varors.id = OrderVarors.IdVara 
where OrderVarors.IdOrder = @OrderId 

Answer 3

您可能想要選擇個別列而不是明星，但這應該工作。

select * 
from dbo.Varors as P 
join dbo.OrderVarors as OP 
    on p.id equals op.IdVara 
where op.IdOrder = OrderId